Convert a hand coffee grinder into a battery powered one

thingiverse

This thing will allow you to attach a Hitachi DB3DL Cordless Screwdrivers to a Zassenhaus Guatemala hand grinder. I find that my Zassenhaus grinds coffee much better than my 110V AC powered grinder. It also lets me grind specific weights of coffee bean more easily than with my regular grinder. Print Settings Printer Brand: MakerBot Printer: MakerBot Replicator 2X Rafts: Yes Supports: Yes Resolution: 0.3 mm Infill: 20% Notes: The fill and resolution are not that important, you will need supports, and I found the raft helps a lot. Post-Printing Hitachi DB3DL Cordless Screwdrivers Zassenhaus Guatemala hand grinder 5.5 mm socket to 1/4" 1/4" to hex adapter Print the part, ensure that the 5.5 mm socket can move freely in the provided hole, otherwise drill out the hole such that it can move freely, yet not fall out of the 3D printed part.